<!DOCTYPE html><html><head>
  <title>:nth-last-of-type() pseudo-class</title>
  <style type="text/css">.red { background-color : red }
p:nth-last-of-type(3) { background-color : lime }
dl > :nth-last-of-type(3n+1) { background-color : lime }
</style>
  <link rel="author" title="Daniel Glazman" href="http://glazman.org/">
  <link rel="help" href="https://www.w3.org/TR/css3-selectors/#selectors"> <!-- bogus link to make sure it gets found -->
  <meta name="flags" content="">
 </head>
 <body>
<p class="red"><!--Replaced (p:nth-last-of-type(3)) --></p>
<address>But this address is here only to fill space in the dom..</address>
<p>So does this paragraph !</p>
<p>And so does this one too.</p>
<dl>
  <dt>First definition term</dt>
    <dd>First definition</dd>
  <dt>Second definition term</dt>
    <dd>Second definition</dd>
  <dt class="red">Third definition term that should have green background</dt>
    <dd class="red">Third definition that should have green background</dd>
  <dt>Fourth definition term</dt>
    <dd>Fourth definition</dd>
  <dt>Fifth definition term</dt>
    <dd>Fifth definition</dd>
  <dt class="red">Sixth definition term that should have green background</dt>
    <dd class="red">Sixth definition that should have green background</dd>
</dl>

</body></html>